Invention Grant
- Patent Title: System and method for a syringe micro pump with wave spring
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Application No.: US15729896Application Date: 2017-10-11
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Publication No.: US10576199B2Publication Date: 2020-03-03
- Inventor: Andrew I Sealfon , Siavash Gheshmi
- Applicant: REPRO-MED SYSTEMS, INC.
- Applicant Address: US NY Chester
- Assignee: Repro-Med Systems, Inc.
- Current Assignee: Repro-Med Systems, Inc.
- Current Assignee Address: US NY Chester
- Agency: Law Offices of Daniel W. Roberts, LLC
- Agent Daniel W. Roberts
- Main IPC: A61M5/145
- IPC: A61M5/145 ; A61M5/168 ; A61M5/162 ; F16F1/04 ; A61M5/31

Abstract:
Provided is a system and method for a removable syringe micro pump. The removable syringe micro pump includes a pump housing having a first end and opposite thereto an attaching end, and at least one sidewall there between, the housing having a base proximate to the first end and, the attaching end having an attacher structured and arranged to temporarily engage a syringe. At least one wave spring is nested within the housing and attached proximate to the base. The wave spring having has a compressed first position wherein the wave spring is disposed within the pump housing, and a second extended position wherein, the release of tension extends the spring normally away from the pump housing. The wave spring has a diameter pre-selected to pass within a barrel of the engaged syringe. And engage a plunger seal of the syringe. An associated method of use is also provided.
Public/Granted literature
- US20180099086A1 SYSTEM AND METHOD FOR A SYRINGE MICRO PUMP WITH WAVE SPRING Public/Granted day:2018-04-12
Information query
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